Automobile bumper



FIG. 1 is a front and side perspective of an automobile bumper in accordance with my design;

FIG. 2 is a rear and side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view taken from the right side in FIG. 1;

FIG. 6 is a side elevational view taken from the left side in FIG. 1;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for an automobile bumper, as shown and described. 